性开放的欧美大片高清播放,欧洲女人牲交视频免费,欧美肥老太牲交大片

<code id="z0v9i"><nobr id="z0v9i"><track id="z0v9i"></track></nobr></code>

  • <code id="z0v9i"><em id="z0v9i"></em></code>
  • <big id="z0v9i"><nobr id="z0v9i"></nobr></big>
  • <del id="z0v9i"></del>
      <th id="z0v9i"></th>
    1. Yancheng Longshen Chemical Co., Ltd.

      Focus on Bromide and Chloride Derivatives for 20 Years

      The Professional Bromobenzene Manufacturer in China

    2. Products Home >> Products
      Hydrobromic acid 33% solution in acetic acid
      Identification Product name: HydrobroMic acid 33% solution in acetic acid
      Product name: HydrobroMic acid 33% solution in acetic acid
      Molecular formula: BrH Molecular weight: 140.9639
      Structural formula:
      CAS No:   37348-16-6 RTECS No:  
      HS code:   2811199090 UN No: 3265
      Dangerous sign:   IMDG Code Page:  
      Physical and Chemical Properties Appearance and properties:  -slight yellow liquid
      Uses:  -It is widely used in pesticide, Pharmaceutical intermediate
      Melting point:  -11℃ Boiling point:  28.9°C at 760 mmHg
      Relative density (water=1):   Moisture ≤:  0.05%
      Hydrobromic acid solution in Acetic acid Assay ≥ 33% PH value:  6.0~8.0
      Saturated vapor pressure (kPa):   Solubility:  
      Critical temperature (℃): - Critical pressure (MPa): -
      Heat of combustion (kj/mol): -
      Combustion and explosion hazard Conditions to avoid: -
      Flammability: - Building regulation fire insurance classification:: -
      Flash point (℃):   Self-Ignition temperature(℃): -
      Lower explosive limit (V%): - Upper explosive limit (V%): -
      Hazardous characteristics:  
      Combustion (decomposition) products: - - -
      Incompatible materials: - - -
      Fire fighting methods :  
      Risk category: - - -
      Packaging and transportation Packing group:  
      Directions for storage and transportation: : Secondary inorganic acid corrosion items. Should be stored in a cool, ventilated, dry warehouse, avoid light and seal preservation.

       

      Hydrobromic acid solution in Acetic acid quality index
      Item Index value
      Appearance   slight yellow liquid
      Molecular formula  BrH
      Hydrobromic acid solution in Acetic acid Assay ≥ 33% 
      Density (d2020) g/cm3  
      PH value  6.0~8.0
      Moisture ≤ 0.05% 

      Home | About Us | Products | News | Development | Contact Us | 中文版

      Copyright(C)2020, Yancheng Longshen Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備05012854號

       
      點擊這里給我發消息
      高經理-內貿
      點擊這里給我發消息
      祁經理-內貿
      點擊這里給我發消息
      吳經理-內貿
      點擊這里給我發消息
      金經理-外貿
       
       
       
       
      性开放的欧美大片高清播放,欧洲女人牲交视频免费,欧美肥老太牲交大片

      <code id="z0v9i"><nobr id="z0v9i"><track id="z0v9i"></track></nobr></code>

    3. <code id="z0v9i"><em id="z0v9i"></em></code>
    4. <big id="z0v9i"><nobr id="z0v9i"></nobr></big>
    5. <del id="z0v9i"></del>
        <th id="z0v9i"></th>